common/b2c2/flexcop-reg.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /*
0003  * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
0004  * flexcop-reg.h - register abstraction for FlexCopII, FlexCopIIb and FlexCopIII
0005  * see flexcop.c for copyright information
0006  */
0007 #ifndef __FLEXCOP_REG_H__
0008 #define __FLEXCOP_REG_H__
0009
0010 typedef enum {
0011     FLEXCOP_UNK = 0,
0012     FLEXCOP_II,
0013     FLEXCOP_IIB,
0014     FLEXCOP_III,
0015 } flexcop_revision_t;
0016
0017 typedef enum {
0018     FC_UNK = 0,
0019     FC_CABLE,
0020     FC_AIR_DVBT,
0021     FC_AIR_ATSC1,
0022     FC_AIR_ATSC2,
0023     FC_AIR_ATSC3,
0024     FC_SKY_REV23,
0025     FC_SKY_REV26,
0026     FC_SKY_REV27,
0027     FC_SKY_REV28,
0028     FC_SKYS2_REV33,
0029 } flexcop_device_type_t;
0030
0031 typedef enum {
0032     FC_USB = 0,
0033     FC_PCI,
0034 } flexcop_bus_t;
0035
0036 /* FlexCop IBI Registers */
0037 #if defined(__LITTLE_ENDIAN)
0038 #include "flexcop_ibi_value_le.h"
0039 #else
0040 #if defined(__BIG_ENDIAN)
0041 #include "flexcop_ibi_value_be.h"
0042 #else
0043 #error no endian defined
0044 #endif
0045 #endif
0046
0047 #define fc_data_Tag_ID_DVB  0x3e
0048 #define fc_data_Tag_ID_ATSC 0x3f
0049 #define fc_data_Tag_ID_IDSB 0x8b
0050
0051 #define fc_key_code_default 0x1
0052 #define fc_key_code_even    0x2
0053 #define fc_key_code_odd     0x3
0054
0055 extern flexcop_ibi_value ibi_zero;
0056
0057 typedef enum {
0058     FC_I2C_PORT_DEMOD  = 1,
0059     FC_I2C_PORT_EEPROM = 2,
0060     FC_I2C_PORT_TUNER  = 3,
0061 } flexcop_i2c_port_t;
0062
0063 typedef enum {
0064     FC_WRITE = 0,
0065     FC_READ  = 1,
0066 } flexcop_access_op_t;
0067
0068 typedef enum {
0069     FC_SRAM_DEST_NET   = 1,
0070     FC_SRAM_DEST_CAI   = 2,
0071     FC_SRAM_DEST_CAO   = 4,
0072     FC_SRAM_DEST_MEDIA = 8
0073 } flexcop_sram_dest_t;
0074
0075 typedef enum {
0076     FC_SRAM_DEST_TARGET_WAN_USB = 0,
0077     FC_SRAM_DEST_TARGET_DMA1    = 1,
0078     FC_SRAM_DEST_TARGET_DMA2    = 2,
0079     FC_SRAM_DEST_TARGET_FC3_CA  = 3
0080 } flexcop_sram_dest_target_t;
0081
0082 typedef enum {
0083     FC_SRAM_2_32KB  = 0, /*  64KB */
0084     FC_SRAM_1_32KB  = 1, /*  32KB - default fow FCII */
0085     FC_SRAM_1_128KB = 2, /* 128KB */
0086     FC_SRAM_1_48KB  = 3, /*  48KB - default for FCIII */
0087 } flexcop_sram_type_t;
0088
0089 typedef enum {
0090     FC_WAN_SPEED_4MBITS  = 0,
0091     FC_WAN_SPEED_8MBITS  = 1,
0092     FC_WAN_SPEED_12MBITS = 2,
0093     FC_WAN_SPEED_16MBITS = 3,
0094 } flexcop_wan_speed_t;
0095
0096 typedef enum {
0097     FC_DMA_1 = 1,
0098     FC_DMA_2 = 2,
0099 } flexcop_dma_index_t;
0100
0101 typedef enum {
0102     FC_DMA_SUBADDR_0 = 1,
0103     FC_DMA_SUBADDR_1 = 2,
0104 } flexcop_dma_addr_index_t;
0105
0106 /* names of the particular registers */
0107 typedef enum {
0108     dma1_000            = 0x000,
0109     dma1_004            = 0x004,
0110     dma1_008            = 0x008,
0111     dma1_00c            = 0x00c,
0112     dma2_010            = 0x010,
0113     dma2_014            = 0x014,
0114     dma2_018            = 0x018,
0115     dma2_01c            = 0x01c,
0116
0117     tw_sm_c_100         = 0x100,
0118     tw_sm_c_104         = 0x104,
0119     tw_sm_c_108         = 0x108,
0120     tw_sm_c_10c         = 0x10c,
0121     tw_sm_c_110         = 0x110,
0122
0123     lnb_switch_freq_200 = 0x200,
0124     misc_204            = 0x204,
0125     ctrl_208            = 0x208,
0126     irq_20c             = 0x20c,
0127     sw_reset_210        = 0x210,
0128     misc_214            = 0x214,
0129     mbox_v8_to_host_218 = 0x218,
0130     mbox_host_to_v8_21c = 0x21c,
0131
0132     pid_filter_300      = 0x300,
0133     pid_filter_304      = 0x304,
0134     pid_filter_308      = 0x308,
0135     pid_filter_30c      = 0x30c,
0136     index_reg_310       = 0x310,
0137     pid_n_reg_314       = 0x314,
0138     mac_low_reg_318     = 0x318,
0139     mac_high_reg_31c    = 0x31c,
0140
0141     data_tag_400        = 0x400,
0142     card_id_408         = 0x408,
0143     card_id_40c         = 0x40c,
0144     mac_address_418     = 0x418,
0145     mac_address_41c     = 0x41c,
0146
0147     ci_600              = 0x600,
0148     pi_604              = 0x604,
0149     pi_608              = 0x608,
0150     dvb_reg_60c         = 0x60c,
0151
0152     sram_ctrl_reg_700   = 0x700,
0153     net_buf_reg_704     = 0x704,
0154     cai_buf_reg_708     = 0x708,
0155     cao_buf_reg_70c     = 0x70c,
0156     media_buf_reg_710   = 0x710,
0157     sram_dest_reg_714   = 0x714,
0158     net_buf_reg_718     = 0x718,
0159     wan_ctrl_reg_71c    = 0x71c,
0160 } flexcop_ibi_register;
0161
0162 #define flexcop_set_ibi_value(reg,attr,val) { \
0163     flexcop_ibi_value v = fc->read_ibi_reg(fc,reg); \
0164     v.reg.attr = val; \
0165     fc->write_ibi_reg(fc,reg,v); \
0166 }
0167
0168 #endif